MMBF0201NLT1 mosfet equivalent, power mosfet.
http://onsemi.com
300 mAMPS − 20 VOLTS RDS(on) = 1 W
N−Channel 3
* Low RDS(on) Provides Higher Efficiency and Extends Battery Life
* Miniature SOT−23 Surface Mo.
are d c −d c c o n v e r t e r s , p o w e r m a n a g e m e n t i n p o r t a b l e a n d battery−powered products such.
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